I guess my question was around gay Americans (like Cook) and not transgender Americans. I couldn’t recall too much that had changed for gay people under Trump and it seems like most of the impact in the articles you linked is on transgender people. Thanks for the links.
As far as I can tell, only bathroom discrimination among the policies I listed affects solely transgender people.
And there are good reasons for mutual solidarity among LGBT people: At the moment, the transgendered are singled out because they are the least numerous among these populations, and often one of the more visible ones. But those who would discriminate against them are unlikely to stop with them.